Centretown Observatory:

Baro. Pressure + Rel. Humidity

Times in Eastern Daylight Time (EDT = GMT-4)

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   LIVE OBSERVATIONS at CTO Weather Centre - Sunday, June 8, 2025 at 11:24 EDT
   TODAY:

   Sunday

   Reading

   Time

   Airport

   Normal

   RecHi

   YY

   RecLo

   YY

   Current Barometric Pressure:

               

   Maximum Today:

08:54     2019      

   Minimum:

03:39           2024

   Mean:

  2019 2015
 

   Current Relative Humidity:

31 %   38 %                

   Maximum Today:

55 % 05:09 78 %     98 % 2013      

   Minimum:

30 % 11:14 38 %           18 % 2019

   Mean:

42 %   58 % 68 % 80 % 2024 28 % 2019
 

   YESTERDAY:

   Saturday

   Reading

   Time

   Airport

   Normal

   RecHi

   YY

   RecLo

   YY

   Maximum Barometric Pressure:

23:54   2015      

   Minimum:

02:54           2016

   Mean:

   mb 2020 2016
 

   Maximum Relative Humidity:

67 % 01:34 79 %     99 % 2013      

   Minimum:

29 % 15:09 34 %           25 % 2019

   Mean:

48 %   56 % 65 % 94 % 2013 46 % 2019
 

   TOMORROW:

   Monday

         

   Normal

   RecHi

   YY

   RecLo

   YY

   Barometric Pressure:

              2019 2024

   Daily Mean BP:

           mb 2019 2024
 

   Relative Humidity:

              95 % 2024 20 % 2019

   Daily Mean RH:

          58 % 79 % 2015 36 % 2019
 

   THIS MONTH:

   Jun Means + Records

   Mean

   Airport

   Normal

   RecHi

   YY

   RecLo

   YY

   Monthly Mean BP:

 mb 2020 2018
 

   Monthly Mean RH:

60 % 69 % % 71 % 2024 56 % 2016
 

   Daily Extremes + Records

   Max

   DD

   Min

   DD

   RecHi

   YY-DD

   RecLo

   YY-DD

   Barometric Pressure:

03 01 2020-15 2018-29

   Daily Mean BP:

03 01 2020-14 2018-29
 

   Relative Humidity:

93 % 05 26 % 02 100 % 2021-13 0 % 2019-16

   Daily Mean RH:

74 % 01 48 % 07 94 % 2013-07 28 % 2019-08
 

   LAST MONTH:

   May Means + Records

   Mean

   Airport

   Normal

   RecHi

   YY

   RecLo

   YY

   Mean Barometric Pressure:

 mb 2023 2017
 

   Mean Relative Humidity:

65 % 73 % 56 % 68 % 2024 44 % 2023
 

   Daily Extremes + Records

   Max

   DD

   Min

   DD

   RecHi

   YY-DD

   RecLo

   YY-DD

   Barometric Pressure:

11 17 2023-26 2023-01

   Daily Mean BP:

11 31 2023-26 2023-01
 

   Relative Humidity:

99 % 30 16 % 11 99 % 2013-23 1 % 2017-01

   Daily Mean RH:

84 % 18 38 % 11 87 % 2015-11 1 % 2017-01
 

   NEXT MONTH:

   July Monthly Records

     Normal

   RecHi

   YY

   RecLo

   YY

   Mean Barometric Pressure:

   mb 2013 2018
 

   Mean Relative Humidity:

  58 % 69 % 2024 49 % 2012
 

   July Daily Records

 

   RecHi

   YY-DD

   RecLo

   YY-DD

   Barometric Pressure:

  2019-26 2018-11

   Daily Mean BP:

  2019-26 2018-11
 

   Relative Humidity:

  98 % 2016-12 2 % 2019-08

   Daily Mean RH:

  95 % 2024-10 34 % 2012-20
 

   THIS YEAR:

   2025 Means + Records

   Mean

   Airport

   Normal

   RecHi

   YY

   RecLo

   YY

   Annual Mean BP:

 mb 2013 2012
 

   Annual Mean RH:

67 % 73 % 61 % 70 % 2018 54 % 2013
 

   Monthly Extremes + Records

   Max

   MM

   Min

   MM

   RecHi

   YY-MM

   RecLo

   YY-MM

   Monthly Mean BP:

Feb Mar 2023-May 2018-Jul
 

   Monthly Mean RH:

73 % Jan 61 % Apr 83 % 2023-Jan 22 % 2017-Apr
 

   Daily Extremes + Records

   Max

   MM-DD

   Min

   MM-DD

   RecHi

   Date

   RecLo

   Date

   Barometric Pressure:

Feb-02 Mar-06 2023-05-26 2021-08-10

   Daily Mean BP:

Feb-02 Mar-06 2023-05-26 2021-08-10
 

   Relative Humidity:

99 % Mar-04 16 % May-11 100 % 2021-06-13 0 % 2019-06-16

   Daily Mean RH:

92 % Mar-05 38 % May-11 100 % 2022-12-31 1 % 2017-03-27
 

   LAST YEAR:

   2024 Means

   Mean

   Airport

   Normal

   Annual Mean BP:

 mb
 

   Annual Mean RH:

68 % 77 % 61 %

   Monthly Extremes

   Max

   MM

   Min

   MM

   Monthly Mean BP:

Dec Jun
 

   Monthly Mean RH:

79 % Jan 58 % Mar

   Daily Extremes

   Max

   MM-DD

   Min

   MM-DD

   Barometric Pressure:

Dec-14 Jan-10

   Daily Mean BP:

Dec-14 Jan-10
 

   Relative Humidity:

100 % Jan-11 6 % Oct-20

   Daily Mean RH:

100 % Jan-27 31 % Apr-10
This page was last regenerated 2025-06-08@11:25.
It is sheduled to be regenerated whenever there are new data; approximately every five minutes.
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BP - Live - Today:
 

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BP - Live - Past 7 Days:
 

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